he was supposed to go to hawaii. did you make it safely? he said he got drunk and missed his flight. she doesn't even know if he bought a ticket. >> she said something chilling too. she says, i don't understand. i was just with him. i just talked to him. i didn't believe it was him at all. not one part of me believed it. you get a sense of how stunned she was. there was just never a sign this was a violent person. maybe going through a tough time. never a sense that he was capable of anything like this. we hear so much about that in these cases, a person just snaps and it leads to this carnage. it's hard to get your mind around what causes someone to lose it like that. >>> now we're going to turn to that story you mentioned just a moment ago. that bizarre murder plot involving justin bieber. it was hatched by an inmate in new mexico by a man named dana martin after several written attacks to contact bieber went unanswered. martin recruited a fellow inmate, his nephew, in fact, to carry out the plot against bieber while bieber was here in ne